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https://github.com/zenorogue/hyperrogue.git
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121 lines
2.9 KiB
C++
121 lines
2.9 KiB
C++
#include "../rogueviz.h"
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#include "embeddings.h"
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namespace rogueviz {
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namespace embeddings {
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std::shared_ptr<embedding> current;
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vector<vector<int> > directed_edges;
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rogueviz::edgetype *any;
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struct rv_embedding : public tiled_embedding {
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virtual string name() override { return "RogueViz internal representation"; }
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pair<cell*, hyperpoint> as_location(int id) override {
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return { vdata[id].m->base, vdata[id].m->at * C0 };
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}
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};
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void read_edgelist(const string& fname) {
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rogueviz::init(RV_GRAPH);
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rv_hook(hooks_clearmemory, 100, [] {
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directed_edges.clear();
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current = nullptr;
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});
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any = rogueviz::add_edgetype("embedded edges");
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fhstream f(fname, "rt");
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if(!f.f) return file_error(fname);
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set<pair<int, int>> edgesets;
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while(true) {
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int i = rogueviz::readLabel(f), j = rogueviz::readLabel(f);
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if(i == -1 || j == -1) break;
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sizeto(directed_edges, i);
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sizeto(directed_edges, j);
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if(edgesets.count({i, j}) == 0 && edgesets.count({j, i}) == 0)
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addedge(i, j, 1, any);
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if(edgesets.count({i, j}) == 0) {
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edgesets.emplace(i, j);
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directed_edges[i].push_back(j);
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}
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}
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int id = 0;
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auto all = currentmap->allcells();
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if(rogueviz::rv_quality >= 1) {
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for(auto& v: vdata)
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v.be(all[gmod(id++, isize(all))], Id);
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current = std::make_shared<rv_embedding> ();
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}
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}
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void write_edgelist(const string &fname) {
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FILE *f = fopen(fname.c_str(), "wt");
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if(!f) return file_error(fname);
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for(auto& e: edgeinfos) {
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if(vizflags & RV_HAVE_WEIGHT)
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fprintf(f, "%s;%s;%.17e\n", vdata[e->i].name.c_str(), vdata[e->j].name.c_str(), e->weight);
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else
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fprintf(f, "%s %s\n", vdata[e->i].name.c_str(), vdata[e->j].name.c_str());
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}
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fclose(f);
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}
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void force_rvgraph() {
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for(auto& v: vdata) {
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auto p = current->as_location(v.id);
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v.be(p.first, rgpushxto0(p.second));
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}
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}
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void reenable_embedding() {
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if(rogueviz::rv_quality >= 1 && among(current->get_dimension(), 2, 3) && current->get_dimension() <= WDIM) force_rvgraph();
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}
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void enable_embedding(std::shared_ptr<embedding> pe) {
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current = std::move(pe);
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reenable_embedding();
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}
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void esave(string fname) {
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fhstream f(arg::args(), "wt");
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if(!f.f) file_error(fname);
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current->save(f);
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}
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void store_gamedata(struct hr::gamedata* gd) { gd->store(current); }
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string embedding::get_space() {
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shstream ss;
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ss.write(ss.get_vernum());
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mapstream::save_geometry(ss);
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return ss.s;
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}
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int a = arg::add3("-edgelist", [] { arg::shift(); read_edgelist(arg::args()); })
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+ addHook(hooks_gamedata, 230, store_gamedata)
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+ arg::add3("-write-edges", [] { arg::shift(); write_edgelist(arg::args()); })
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+ arg::add3("-esaveas", [] { arg::shift(); esave(arg::args()); })
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+ arg::add3("-el-rv", [] { if(rogueviz::rv_quality == 0) force_rvgraph(); current = std::make_shared<rv_embedding> (); });
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}
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}
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#include "polar.cpp"
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#include "coords.cpp"
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#include "loglik.cpp"
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#include "routing.cpp"
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